PROBLEM TO BE SOLVED: To integrate an ashlar and a cobblestone together with a grout for reinforcement.;SOLUTION: A masonry wall reinforcing material 1 comprises a hollow multihole pipe body 2 having a sharp front end, a male screw 3 formed on the base end side of the hollow multihole pipe body 2, a strike cap 4 which is screwed on the male screw 3, a connecting female screw member 6 which connects the male screw 3, which is stripped of the strike cap 4, to the front end of a grout hose 5, and a head cap 7 which is screwed on the male screw 3 stripped of the grout hose 5. On the peripheral surface of the hollow multihole pipe body 2, a flange-like contact part 11 is formed projectingly, with which the front end 12 of the strike cap 4 comes in contact. The flange-like contact part 11 is so shaped that the front end 12 of the strike cap 4 comes in contact with the flange-like contact part 11 when the strike cap 4 is screwed onto the male screw 3.;COPYRIGHT: (C)2007,JPO&INPIT
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